这场风暴实际上已经形成了一堵沙墙、被气旋推动着覆盖了整个地面、甚至一些云层。

The cyclonic cloud is actually pushing a wall of dust, which covers the land beneath, and even over some of the clouds.

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令人惊讶的是，这堵沙墙竟挺立了许久，由于大量修补、新置干沙，竟抵挡住千层浪的攻击。

The walls last a surprisingly long time, resisting the lapping tide with the help of energetic patching and fresh buckets of dry sand.

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去年夏天，法国大西洋沿岸，一种有趣的沙滩游戏加入了查理曼大帝元素：涨潮时在海岸线上建一堵沙墙。

LAST summer, on the Atlantic coast of France, Charlemagne was introduced to a fine beach game: building big sand-walls near the shoreline in the face of a rising tide.

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